6
Step 3: Install the
Caster Assemblies (0105-01-06)
with the four attached bolts. Do not tighten bolts fully until
the stair unit is completely assembled.
Step 4: Install the stair treads starting from the bottom of the stair unit and work your way to the top of the stair
unit. Start by using the
stair tread with hanger bracket (0105-0010)
and four 3/8” x 2” hex head bolts
(0090-0048) and four split lock washer (0090-0210) for each of the first two steps. Assemble treads so
that the 3 drilled holes on the edge face the top of the stair unit. Do not tighten bolts fully until the stair
unit is completely assembled.
